Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 11 28.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/06/2019   07:05:40   (  79.78,  37.97) 12/06/2019   07:04:35  (  79.78,  37.87)    2.00                65
 12/06/2019   07:56:25   ( -79.79,-154.86) 12/06/2019   07:55:34  ( -79.79,-154.72)    2.81                51
 12/06/2019   08:47:09   (  79.77,  12.63) 12/06/2019   08:46:35  (  79.79,  12.58)    2.50                34
 12/06/2019   09:37:54   ( -79.79, 179.80) 12/06/2019   09:37:35  ( -79.78, 179.69)    2.30                19
 12/06/2019   10:28:39   (  79.80, -12.99) 12/06/2019   10:28:36  (  79.79, -13.00)    1.52                 3
 12/06/2019   11:19:23   ( -79.78, 154.46) 12/06/2019   11:19:35  ( -79.80, 154.40)    2.03                12
 12/06/2019   12:10:08   (  79.80, -38.33) 12/06/2019   12:10:36  (  79.81, -38.28)    1.35                28
 12/06/2019   13:00:53   ( -79.81, 128.84) 12/06/2019   13:01:36  ( -79.79, 128.81)    2.26                43
 12/06/2019   13:51:38   (  79.82, -63.96) 12/06/2019   13:52:37  (  79.80, -63.87)    3.34                59